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The operation of the HT-Cluster has been cancelled as of April 2019.

Purpose: This system should be used to run node local jobs with no timeout (i.e. sequential throughput computing).

Brief Instructions

Status and Upcoming-Events


File Systems

Available Software


  • The system comprises nodes, with different characteristics.
 * Use ccsinfo -a --classes or ccsinfo -n --sta=ok to get detailed system and node information. 
  • Operating System is Cent-OS 6.5
  • Linux-kernel: 2.6.32-431.11.2.el6.x86_64 #1 SMP

System Specific Environment Variables

They are set automatically and can be used in scripts. Refer also to Available file systems.

HOME Absolute path to your PC² home directory
PC2DATA Absolute path to the PC² wide group data directories
PC2SCRATCH Absolute path to the PC² wide group scratch directories
PC2SW Absolute path to the HTC software directory
PC2SYSNAME The name of the system: "HTC"